By cooking.nytimes.com

Kale Soup With Potatoes and Sausage

Ingredients

4 servings

1 poundlinguiça

or uncured spanish chorizo, cut across into 1/8-inch-thick slices

1onion

large, peeled and chopped

1clove garlic

peeled and minced

2baking potatoes

large, peeled and cut into 1/4-inch cubes

1.5 headskale

stemmed and coarsely chopped

4 cupschicken broth

homemade or low - sodium canned

1 tablespoonbalsamic vinegar

2 teaspoonskosher salt

freshly ground pepper

to taste

3plum tomatoes

cored and cut into 1/2-inch dice

Instructions